A300829 Positions of records in A303761 and in A303765; a(n) = A303766(A000225(n)).

0, 1, 2, 4, 7, 12, 19, 30, 40, 56, 74, 89, 114, 130, 157, 180, 210, 253, 276, 318, 352, 388, 421, 457, 498, 557, 593, 644, 688, 734, 780, 823, 871, 919, 975, 1032, 1080, 1165, 1238, 1300, 1362, 1426, 1490, 1554, 1622, 1686, 1759, 1878, 1945, 2013, 2106, 2186, 2268, 2350, 2432, 2500, 2593, 2679, 2757, 2853, 2939, 3029

Offset

0,3

Links

Antti Karttunen, Table of n, a(n) for n = 0..385

Formula

a(n) = A303766(A000225(n)) = A303766((2^n)-1).

For n >= 0, A303761(a(n)) = A002110(n).

For n = 2 .. 79, A303761(1+a(n)) = A000040(n).

Prog

(PARI) \\ See A303765.

Crossrefs

Cf. A000225, A303761, A303765, A303766.

Sequence in context: A272465 A153252 A079719 * A036439 A175965 A288341

Adjacent sequences: A300826 A300827 A300828 * A300830 A300831 A300832

Keyword

nonn

Author

Antti Karttunen, May 03 2018

Status

approved